ExxonMobil is the world's largest publicly traded oil company with $400B+ in annual revenue. Its Permian Basin production (1M+ barrels/day) is the most profitable oil in America. Its Pioneer Natural Resources acquisition ($60B) doubled its Permian footprint. Exxon also makes petrochemicals used in plastics, lubricants, and industrial materials. Its carbon capture ambitions are its long-term positioning for energy transition.
Key relationships in depth
ExxonMobil and Microsoft have a digital transformation partnership in which ExxonMobil uses Microsoft Azure, Dynamics 365, and AI tools to optimize operations across its upstream Permian Basin production, refining, and chemical manufacturing. Microsoft and ExxonMobil announced a digital partnership to increase Permian profitability through data analytics and AI, with Azure AI applied to reservoir modeling, drilling optimization, and predictive equipment maintenance.
Why it matters: ExxonMobil's Permian Basin operations produce over 1.3 million barrels of oil equivalent daily, and AI-driven optimization of drilling and production decisions can improve well economics by millions of dollars per well. Microsoft's Azure AI capabilities provide the machine learning infrastructure for seismic data analysis, production optimization, and energy trading workflows that ExxonMobil needs at industrial scale.
ExxonMobil & NVIDIA
ExxonMobil and NVIDIA have a partnership focused on applying NVIDIA's GPU-accelerated simulation tools to petroleum reservoir modeling, seismic data processing, and offshore platform engineering. NVIDIA's Modulus physics-informed neural network framework is used by ExxonMobil's research teams for reservoir simulation workflows, reducing the time to model fluid dynamics in underground formations from months to days. ExxonMobil has participated in NVIDIA's energy sector AI programs.
Why it matters: Subsurface reservoir modeling is one of the most computationally intensive industrial AI applications, and NVIDIA's GPU infrastructure enables ExxonMobil's geoscientists to run physics-based simulation models that were previously limited to expensive supercomputers. NVIDIA gains exposure to the energy sector's multi-billion dollar digital transformation budget, with oil majors representing some of the highest HPC spending organizations outside of technology companies.
ExxonMobil & Amazon
ExxonMobil uses AWS as part of its multi-cloud strategy for upstream exploration analytics, reservoir simulation, and supply chain logistics data processing. AWS's high-performance computing instances are used for seismic data processing in ExxonMobil's upstream exploration business, where GPU-accelerated simulation reduces the time to analyze 3D seismic models from weeks to hours. ExxonMobil's chemical and refining operations also use AWS for real-time process optimization and predictive maintenance analytics.
Why it matters: ExxonMobil's seismic data processing workloads are inherently bursty, requiring massive compute capacity for weeks around each major data acquisition campaign and minimal capacity between campaigns, making AWS's on-demand scalability a cost-effective alternative to building private HPC infrastructure. AWS gains a Fortune 5 energy customer in a sector where cloud adoption has historically lagged, providing a high-value reference case for oil and gas cloud migration.
Chevron and ExxonMobil are the two largest US integrated oil and gas companies, competing globally across upstream exploration, refining, chemicals, and LNG export. They compete for the same drilling acreage in the Permian Basin (where both are major operators), LNG contracts in Asia, and petrochemical customers worldwide.
Why it matters: Combined, Chevron and ExxonMobil represent over $400B in annual revenue and are the two anchor companies of the US oil and gas sector. Their capital spending cycles, Permian expansion rates, and LNG project decisions shape global energy markets. Both companies face the same long-term transition risk as renewable energy grows.
Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.